Plugin DirectoryOnce you have a Scout account, installing a plugin is a button-click away.
All 73 Plugins Order By
Monitors a given log file, reporting the rate of occurrences of a provided term.
Counts network connections on specific ports you specify. Also summarizes connections by type (udp, tcp, and unix).
Reports the following MP statistics : user, nice, sys, iowait, irq, soft, steal, idle, intrps
Monitors the availability of a URL, sending an alert if the URL is not reachable.
Checks for the presence of one or more processes (based on a list you provide), and raises an alert if some of the processes are not present.
Reports network latency between servers, virtualization steal %, and EBS performance for EC2 & EBS.
Tracks the amount of memory and number of pages being read from and written to the swap space. This information can be more useful than just how much data is in your swap space because it measures churn.
Checks the clock offset between the local host and a remote NTP server.
Returns statistics on MySQL connections and select, delete, insert, and update operations.
Monitors Nginx, reporting the total # of handled requests, the request throughput, and the number of active, reading, writing, and keep-alive connections.
Tracks inode usage (inodes used, capacity used, etc).
Monitors a Ruby on Rails application's performance, providing a breakdown of slow requests and a detailed daily performance report. Nothing to install in your Rails app - just provide a full path to the log file.
Monitors a specific MongoDB database, reporting metrics on index, storage size, number of objects, etc.
Monitors HAProxy, reporting the request rate, error rate, and proxy status for the specified proxy.
Reports server status metrics for a MongoDB server (query rate, btree miss ratio, connections, etc).
Provides stats on your memcached instance, including gets/ sets/ hits/ misses/ evictions/ per second, uptime, memory used, KB read per second, KB written per second, and more.
Monitors a Redis database, reporting commands per-second, connections per-second, Used Memory, and more.
Monitors Apache traffic, reporting throughput, busy workers, and idle workers.
Measures the number of sockets in each socket state. This can be helpful in diagnosing issues with short-lived connections leading to socket starvation and rejected connections.
Checks the timestamp on a given file, generating an alert if the timestamp of the file is older than a given threshold.
Reports the status of the last Puppet run.
Provides statistics from an Apache access log: request distribution by hour, most popular URIs, traffic sorted by sum, and traffic sorted by mean. Just install this plugin in Scout and provide the full path to the Apache access log file.
Tracks Passenger's VM size, process count, private memory usage, the number of application instances currently alive, the number of instances that are currently processing requests, and the number of idle instances.
Check that a list of provided host:ports accept TCP connections.
Monitors the replication for a master-slave MySQL database setup reporting the number of seconds the slave is behind the master.
Monitors for slow MySQL queries and generates an alert when the slow query rate increases dramatically.
Provides overview stats of a MongoDB Replica Set and its individual nodes.
Monitors a given RabbitMQ Queue
Provides a summary of PostgreSQL cluster query activity.
Reports JMX values. By default, Heap and Non-Heap memory usage metrics are reported. Additional metrics can be specified in the plugin settings.
Reports slow queries based on the threshold (100ms or greater) you specify. Provides details on queries that are slow.
Monitors /proc/mdstat for disk failures.
Reports stats on an elasticsearch cluster, including health (green, yellow, red), number of nodes, number of shards, etc.
Monitors Resque, a Redis-backed Ruby library for creating background jobs, placing those jobs on multiple queues, and processing them later.
Reads and parses the php-fpm status page.
Reports stats on an elasticsearch index, including index size, number of documents, etc. Requires elasticsearch version 0.18.0 or greater.
Monitors Delayed Job, a Database-backed asynchronous priority queue.
Reports key LXC Linux Container metrics.
Report the synchronisation state of the NTP daemon running on the server.
Monitors RabbitMQ, an enterprise messaging system based on the emerging AMQP standard.
Monitors Sphinx, an open-source SQL full-text search engine.
Reports stats on a node in the elasticsearch cluster, including size of indices, number of docs, memory used, threads used, garbage collection times, etc.
Reports key Varnish metrics.
Reports ZooKeeper node stats - including whether the node is a leader or follower, latencies and traffic.
Reports key metrics for Sidekiq, a Ruby message processing library.
Nagios Check RAID BETA
Checks all RAID volumes (hardware and software) that can be identified, reporting if there are any errors.
Monitors a specified Kestrel Queue.
A versatile plugin to report any data in JSON format to Scout. It can read http://, https://, local files, and more.
Tomcat Monitor BETA
Reports request (avg/max) and throughput from the Tomcat log.
Reports metrics for Beanstalkd, a simple, fast work queue.
Monitors the number of active NFS connections and the state of NFS processes.
Solr Stats BETA
Provides performance statistics on the Solr Search Server.
SSL Monitor NEW
Plugin to monitor SSL certificate expiration
Reports key uWSGI metrics.
Celery Overall BETA
This is a global view of your Celery system. It monitors and reports on how many workers you have running, total task results/state, and task results per minute/second.
Monitors mod_pagespeed, Google's Apache 2.x module for performing on-the-fly optimization in the Apacheâ„¢ 2 HTTP Server.
Reports key MariaDB Galera Cluster metrics.
Solr Replication BETA
Monitors if Solr servers are replicating properly.
Java Heap Size BETA
Retrieves the Java heap size used out of jmap.
Monitors a specified CouchDB database.
Monitors overall Kestrel stats
Celery Tasks BETA
Monitors the throughput of your 20 most active Celery tasks.
Monitors Ceph, reporting key metrics.
Monitor **slave replication lag** via pt-heartbeat, which is provided by the Percona toolkit. Percona's method is considered more reliable than MySQL's internal Seconds_Behind_Master metric.
Monitors mk-heartbeat.log for replication delay. mk-heartbeat.log is generated by the Maatkit 3rd-party utility.
Amazon SQS Status BETA
Returns the size of the specified Amazon SQS queues.
FreeRADIUS Stats BETA
Reports key FreeRADIUS stats
Uses mongrel_rails cluster::status to determine if any mongrels in your cluster have gone down. Sends alerts and attempts to restart when mongrels go down.
Monitors the number of items in a starling queue, generating an alert if the maximum queue depth is exceeded for a given queue.
Opsource Cloud Files BETA
Monitors an Opsource Cloud Files account, reporting bandwidth and storage metrics.
Celery Task Details BETA
Monitors detailed stats on specific Celery task types (results/states, average runtime, etc).
Tungsten Monitoring BETA
Monitors Tungsten status, replication roles, datasources, and latencies.